| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.40 | 9.212% | $202.479 | $202.48 | $202.50 | $202.50 |
| Purchase #2 | $207.55 | 11.429% | $231.2709 | $231.27 | $231.25 | $231.30 |
| Purchase #3 | $102.55 | 8.134% | $110.8914 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $241.38 | 12.590% | $271.7697 | $271.77 | $271.75 | $271.80 |
| Purchase #5 | $76.97 | 8.428% | $83.457 | $83.46 | $83.45 | $83.50 |
| Purchase #6 | $234.53 | 4.678% | $245.5013 | $245.50 | $245.50 | $245.50 |
| Purchase #7 | $153.41 | 13.401% | $173.9685 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $1,201.79 | $1,319.3378 | $1,319.34 | $1,319.30 | $1,319.50 | |